Sennheiser EW-D ME2 Digital Wireless Lavalier Set

The Sennheiser 508701 is a lavalier microphone set that delivers digital wireless performance and is ready for everyday speaking, teaching, or on-stage work. It ships with the omni-directional ME 2 clip-on mic, a component that picks up speech evenly from every direction so presenters can move naturally without worrying about dropouts or tonal changes.

A metal bodypack transmitter stands up to travel and frequent handling, while the receiver uses a 56 MHz tuning bandwidth to open as many as 90 channels. An auto-scan routine finds a clean frequency in seconds, allowing you to set up quickly even in busy RF environments such as conference centers, houses of worship, or live event venues.

The system handles signals up to 134 dB, giving you plenty of headroom for energetic speakers or unexpected peaks. Bluetooth Low Energy support lets you pair the system with Sennheiser’s Smart Assist app for remote control and configuration from a phone or tablet. Power can come from standard AA batteries or an optional lithium-ion pack that keeps the system running for as long as 12 hours, a full day of work without swapping batteries.

Whether you are a corporate trainer, a content creator recording interviews, or a performer who wants a clean, cable-free stage, this set offers dependable audio quality and a workflow that stays out of your way so you can focus on the message.

• 56 MHz tuning bandwidth supports up to 90 wireless channels
• 134 dB input dynamic range captures soft speech and loud moments without distortion
• ME 2 omni-directional lavalier microphone delivers consistent voice pickup
• Bluetooth Low Energy enables remote setup and monitoring with the Smart Assist app
• Optional lithium-ion battery provides up to 12 hours of continuous operation
• Auto-scan function selects the clearest available frequency in seconds
• Rugged metal bodypack transmitter built for daily use on stage or in the field